我可以获取yahoo KOSPI KOSDAQ符号列表以在R中使用getsymbol函数吗？

Question

library(quantmod)
library(rpart)
library(rpart.plot)
library(stocks)
today <- Sys.Date()
kq <- getSymbols("^kq11", from = today-100, to = today, auto.assign = F)

R's quantmod package provide getSymbols function that call stock price information.

But I can not call many stock data to use loop. Because I don't know yahoo symbol list.

Can I get all yahoo KOSPI(Korea Composite Stock Price Index) KOSDAQ(Korea Securities Dealers Automated Quotations) symbol list to use getsymbol function in R?

Answer 1

今天<-Sys.Date（）getSymbols（“ KRX：KOSPI200”，src =“ google”，auto.assign = F，from ='2015-01-01'，'today'）